354 
FZNT32 KNHC 170824
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
324 AM EST Sun Jan 17 2021

Marine Weather HF Voice Broadcast for the Gulf of Mexico

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

Synopsis for the Gulf of Mexico

.SYNOPSIS...High pressure is building over the western Gulf, following a
front that moved southeast of the basin yesterday. Seas are 
subsiding across the eastern Gulf this morning as winds continue 
to diminish. The high pressure will dominate the Gulf waters over
the next several days. Fresh to strong southerly return flow 
will set up over the NW Gulf Mon night into Tue between the high 
pressure and lower pressure farther west over northeast Mexico. 
These winds will diminish some by mid week. 

Gulf of Mexico N of 26N W of 87W

.TODAY...NW winds less than 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.TONIGHT...NW winds less than 10 kt. Seas 2 ft or less. 
.MON...NE winds less than 10 kt, shifting to E in the afternoon.
Seas 2 ft or less, building to 3 ft in the afternoon. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. 

Gulf of Mexico from 22N to 26N W of 87W

.TODAY...NE winds less than 10 kt. Seas 3 to 5 ft. 
.TONIGHT...NE winds less than 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.MON...E winds 10 to 20 kt. Seas 2 ft or less, building to 3 to
4 ft in the afternoon. 
.MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. 
.THU...SE winds 10 to 15 kt. Seas 4 to 5 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

SW Gulf of Mexico S of 22N W of 87W

.TODAY...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 4 to 6 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

Gulf of Mexico E of 87W

.TODAY...W winds less than 10 kt. Seas 4 to 6 ft. 
.TONIGHT...NW winds less than 10 kt, increasing to 10 to 15 kt
after midnight. Seas 3 to 4 ft. 
.MON...N winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 ft.